v2.11.0: Issues rollup (#637)

v2.11.0 (2016-08-28)

Bug Fixes

• Groups: fixes some usage strings that contain both args in groups and ones that conflict with each other (3d782def, closes #616)

Documentation

• moves docs to docs.rs (03209d5e, closes #634)

Improvements

• Completions: uses standard conventions for bash completion files, namely '{bin}.bash-completion' (27f5bbfb, closes #567)
• Help: automatically moves help text to the next line and wraps when term width is determined to be too small, or help text is too long (150964c4, closes #597)
• YAML Errors: vastly improves error messages when using YAML (f43b7c65, closes #574)

Features

• adds App::with_defaults to automatically use crate_authors! and crate_version! macros (5520bb01, closes #600)
• Adds ability to determine term width and wrap help text intelligently on Windows!